Centos7 to alma8 upgrade failed

i have tried to upgrade centos 7 to almalinux8 on my supermicro server. I’ve followed the steps in below and after “leapp upgrade”, i have rebooted the server but the server hung during the reboot and i had to reboot the server again. after the first reboot after “leapp upgrade” it should do the actual upgrade and because the first upgrade was interrupted, the next upgrade hasn’t done the package upgrade and replacing the kernel. please let me know how i can trigger the upgrade again